Circuit Protection

MAP4KE22A

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Microchip Technology

TVS 22V 5% 400W UNI DO-41P ROHS COMPLIANT: YES

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DocumentsProduct Change Notice EN

Circuit Protection

MAP4KE22A

Active

Microchip Technology

TVS 22V 5% 400W UNI DO-41P ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsProduct Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAP4KE22A

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	13 A
Grade	Military
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	DO-204AL, DO-41, Axial
Power - Peak Pulse	400 W
Power Line Protection	False
Qualification	MIL-PRF-19500
Supplier Device Package	DO-204AL (DO-41)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	20.9 V
Voltage - Clamping (Max) @ Ipp	30.6 V
Voltage - Reverse Standoff (Typ)	18.8 V

MP4KE22-e3 Series

400 Watt Transient Voltage Suppressors

Part	Applications	Mounting Type	Package / Case	Voltage - Reverse Standoff (Typ)	Power - Peak Pulse	Type	Voltage - Clamping (Max) @ Ipp	Voltage - Breakdown (Min) [Min]	Qualification	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Current - Peak Pulse (10/1000µs)	Grade	Bidirectional Channels [custom]	Unidirectional Channels [custom]
Microchip Technology MP4KE22CAE3	General Purpose	Through Hole	Axial DO-204AL DO-41	18.8 V	400 W	Zener	30.6 V	20.9 V	MIL-PRF-19500	DO-204AL (DO-41)	150 °C	-65 °C	13 A	Military	1
Microchip Technology MAP4KE22A	General Purpose	Through Hole	Axial DO-204AL DO-41	18.8 V	400 W	Zener	30.6 V	20.9 V	MIL-PRF-19500	DO-204AL (DO-41)	150 °C	-65 °C	13 A	Military		1
Microchip Technology MAP4KE22AE3	General Purpose	Through Hole	Axial DO-204AL DO-41	18.8 V	400 W	Zener	30.6 V	20.9 V	MIL-PRF-19500	DO-204AL (DO-41)	150 °C	-65 °C	13 A	Military		1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	200	$ 6.87
Newark	Each	100	$ 6.87
		500	$ 6.61

Description

General part information

MP4KE22-e3 Series

This family of high-reliability, plastic packaged Transient Voltage Suppressors offer high reliability at an affordable price. Standoff voltage values range from 5.8 to 342 volts and 5% or 10% tolerance options are available. Source control is standard and three increasingly stringent screening options for enhanced reliability are available.

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet